--- title: "Free Hearing Health Tools — Z Audiology, Boca Raton" description: "Free, no-signup hearing tools from a doctor of audiology in Boca Raton: online hearing screener, tinnitus index, dementia-risk calculator, and hearing aid style finder." lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "WebSite", "@id": "https://zaudiology.com/#website", "url": "https://zaudiology.com/", "name": "Z Audiology", "publisher": { "@id": "https://zaudiology.com/#org" }, "inLanguage": "en-US" }, { "@type": [ "MedicalOrganization", "MedicalBusiness", "LocalBusiness" ], "@id": "https://zaudiology.com/#org", "name": "Z Audiology", "image": "https://zaudiology.com/og.jpg", "logo": "https://www.zaudiology.com/logo.svg", "url": "https://zaudiology.com/", "telephone": "+1-561-931-2428", "email": "drchanazelenko@gmail.com", "priceRange": "$$", "currenciesAccepted": "USD", "paymentAccepted": "Cash, Credit Card, Check", "address": { "@type": "PostalAddress", "streetAddress": "5458 Town Center Rd, Suite 4", "addressLocality": "Boca Raton", "addressRegion": "FL", "postalCode": "33486", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": 26.3683, "longitude": -80.1289 }, "areaServed": [ "Boca Raton, FL", "Delray Beach, FL", "Boynton Beach, FL", "Highland Beach, FL", "Deerfield Beach, FL", "Parkland, FL", "Coral Springs, FL" ], "openingHoursSpecification": [ { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday" ], "opens": "09:00", "closes": "17:00" }, { "@type": "OpeningHoursSpecification", "dayOfWeek": "Friday", "opens": "09:00", "closes": "12:00" } ], "medicalSpecialty": "Audiology", "founder": { "@type": "Person", "name": "Dr. Chana Zelenko, Au.D.", "jobTitle": "Audiologist", "identifier": { "@type": "PropertyValue", "propertyID": "NPI", "value": "1881311694" } }, "sameAs": [ "https://www.instagram.com/zaudiology/", "https://www.zaudiology.com" ] } ] }, { "@context": "https://schema.org", "@type": "ItemList", "name": "Free hearing health tools", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Do I Need a Hearing Test?", "url": "https://zaudiology.com/tools/do-i-need-a-test" }, { "@type": "ListItem", "position": 2, "name": "Online Hearing Screener", "url": "https://zaudiology.com/tools/hearing-screener" }, { "@type": "ListItem", "position": 3, "name": "Speech-in-Noise Self-Check", "url": "https://zaudiology.com/tools/speech-in-noise" }, { "@type": "ListItem", "position": 4, "name": "Hearing Loss & Dementia Risk Calculator", "url": "https://zaudiology.com/tools/dementia-risk" }, { "@type": "ListItem", "position": 5, "name": "Age-Related Hearing Loss Predictor", "url": "https://zaudiology.com/tools/age-related-hearing-predictor" }, { "@type": "ListItem", "position": 6, "name": "Tinnitus Severity Index (THI-10)", "url": "https://zaudiology.com/tools/tinnitus-severity" }, { "@type": "ListItem", "position": 7, "name": "Noise Exposure Risk Calculator", "url": "https://zaudiology.com/tools/noise-exposure" }, { "@type": "ListItem", "position": 8, "name": "Hearing Aid Style Finder", "url": "https://zaudiology.com/tools/hearing-aid-style-finder" }, { "@type": "ListItem", "position": 9, "name": "Hearing Aid Cost Estimator", "url": "https://zaudiology.com/tools/cost-estimator" } ] } ] --- [](/) [Services](/services)[Free Tools](/tools)[About](/about)[Hearing Aids](/hearing-aids) [(561) 931-2428](tel:+15619312428)[Book a Visit](/intake) Free tools # Take a hearing self-check before you book anything. Every tool here is free, no sign-up, and built from validated audiology screeners. Use them to decide whether a full evaluation makes sense. ## Screening [ 1 min ### Do I Need a Hearing Test? Six yes/no questions and a clear answer at the end. The fastest tool on this site. Start ](/tools/do-i-need-a-test)[ 3 min ### Online Hearing Screener Eight questions inspired by validated hearing self-tests. Get an instant risk band. Start ](/tools/hearing-screener)[ 3 min ### Speech-in-Noise Self-Check Seven questions modeled on the QuickSIN and HHIA — quantifies your 'restaurant problem'. Start ](/tools/speech-in-noise)[ 4 min ### Tinnitus Severity Index (THI-10) The validated Tinnitus Handicap Inventory - Screening, scored instantly. Start ](/tools/tinnitus-severity) ## Lifestyle & risk [ 2 min ### Hearing Loss & Dementia Risk Calculator Uses the 2024 Lancet Commission model — hearing loss is the #1 modifiable dementia risk factor. Start ](/tools/dementia-risk)[ 2 min ### Age-Related Hearing Loss Predictor Six lifestyle and health questions weighted from NHANES and Framingham hearing-study data. Start ](/tools/age-related-hearing-predictor)[ 3 min ### Noise Exposure Risk Calculator Enter your typical exposures and get an NIOSH-based daily dose with hearing-protection guidance. Start ](/tools/noise-exposure) ## Product & fitting [ 3 min ### Hearing Aid Style Finder Answer 8 questions — get a form-factor match plus specific Starkey, Widex, Oticon, Phonak, Signia, and ReSound models to consider. Start ](/tools/hearing-aid-style-finder)[ 3 min ### Hearing Aid Cost Estimator Answer five questions and get a realistic 5-year total-cost-of-ownership estimate. Start ](/tools/cost-estimator) Next Step ## Come in. We'll take our time with you. Book a comprehensive hearing evaluation — usually 60 to 90 minutes, and you'll leave with a clear picture of what's going on. [Start intake](/intake) [Call (561) 931-2428](tel:+15619312428) Visit the Practice ## Find us in Boca Raton. We're tucked into the Town Center Road medical village — free parking at the door, elevator access, and a waiting room that actually feels like a living room. Google Business Profile Z Audiology Audiologist · Boca Raton, FL [](https://www.google.com/search?q=Z+Audiology+Boca+Raton#lrd=0x88d922777c50fd67:0x0,1) [5 ](https://www.google.com/search?q=Z+Audiology+Boca+Raton#lrd=0x88d922777c50fd67:0x0,1) [Read Google reviews](https://www.google.com/search?q=Z+Audiology+Boca+Raton#lrd=0x88d922777c50fd67:0x0,1) 5458 Town Center Rd, Suite 4 Boca Raton, FL 33486 [(561) 931-2428](tel:+15619312428) [drchanazelenko@gmail.com](mailto:drchanazelenko@gmail.com) Hours Mon – Thu 9 AM – 5 PM Friday 9 AM – 12 PM Sat & Sun Closed [Directions](https://maps.app.goo.gl/RdocN9NJwQR8bicP8)[Call](tel:+15619312428)[View on Google](https://www.google.com/search?q=Z+Audiology+Boca+Raton#lrd=0x88d922777c50fd67:0x0,1) Z Audiology Rediscover the joy of hearing. An independent audiology practice in Boca Raton — sea-foam walls, light oak, and doctoral-level care from someone who wears hearing aids herself. Explore - [Services](/services) - [Free Tools](/tools) - [Hearing Aids](/hearing-aids) - [About Dr. Zelenko](/about) - [Hearing Health](/hearing-health) - [Reviews](/reviews) - [Statistics](/statistics) Get in Touch - [(561) 931-2428](tel:+15619312428) - [Book a visit](/intake) [Request an appointment →](/intake) © 2026 Z Audiology, LLC. All rights reserved. · Dr. Chana Zelenko, Au.D. · NPI 1881311694 [Boca Raton](/locations/boca-raton) · [Delray Beach](/locations/delray-beach) · [Highland Beach](/locations/highland-beach) · [Deerfield Beach](/locations/deerfield-beach) · [Boynton Beach](/locations/boynton-beach) · [Parkland](/locations/parkland) · [Coral Springs](/locations/coral-springs)